.page-home {
  --home-angle: 12deg;
  --home-angle-shift: 24deg;
  display: block;
  overflow-x: clip;
}

.page-home .hero-split > *,
.page-home .board-grid > *,
.page-home .entry-grid > *,
.page-home .outro-grid > * {
  min-width: 0;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  padding-block: var(--space-4) var(--space-8);
  background-color: var(--color-surface);
  background-image: repeating-linear-gradient(
    var(--home-angle),
    color-mix(in srgb, var(--color-primary) 8%, transparent) 0 12px,
    transparent 12px 26px
  );
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-4) 0 0;
  padding: 6px 14px 6px 10px;
  border-radius: var(--radius-pill);
  background-color: var(--color-primary-soft);
  color: var(--color-ink-soft);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
}

.page-home .hero-copy h1.display {
  margin: var(--space-3) 0 0;
  color: var(--color-ink);
  letter-spacing: var(--tracking-heading);
}

.page-home .hero-copy .lede {
  margin: var(--space-3) 0 0;
  max-width: 48ch;
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-home .hero-visual {
  position: relative;
  margin-top: var(--space-6);
  min-height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-contrast-surface);
  box-shadow: var(--shadow-2);
  isolation: isolate;
}

.page-home .hero-visual-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .hero-stripes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    var(--home-angle),
    color-mix(in srgb, var(--color-primary) 62%, transparent) 0 14px,
    transparent 14px 30px
  );
  opacity: 0.5;
}

.page-home .hero-metrics {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-4) var(--space-6);
}

.page-home .metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .metric--b { margin-left: 11%; }
.page-home .metric--c { margin-left: 4%; }

.page-home .metric-num {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-heading);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-ink);
}

.page-home .metric-unit {
  margin-left: 6px;
  font-size: var(--text-base);
  font-weight: var(--weight-body);
  letter-spacing: 0.04em;
  color: var(--color-primary-soft);
}

.page-home .metric-label {
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--color-contrast-ink) 64%, transparent);
}

/* ---------- 章节编号 ---------- */

.page-home .chapter {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-home .chapter-index {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-accent);
}

.page-home .chapter-title {
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-home h2 {
  margin: 0;
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .prose {
  margin-top: var(--space-2);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

/* ---------- 看板区 ---------- */

.page-home .board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-3);
}

.page-home .board-figure {
  margin-top: var(--space-4);
}

.page-home .board-panel {
  margin-top: var(--space-4);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  box-shadow: var(--shadow-2);
}

.page-home .panel-kicker {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.page-home .range-chart {
  display: block;
  width: 100%;
  height: auto;
  margin-top: var(--space-3);
}

.page-home .chart-grid {
  stroke: var(--color-contrast-line);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

.page-home .chart-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .chart-line--upper {
  stroke: var(--color-contrast-ink);
  stroke-width: 5;
}

.page-home .chart-line--lower {
  stroke: var(--color-primary);
  stroke-width: 1.6;
  stroke-dasharray: 9 6;
}

.page-home .board-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

.page-home .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .legend-swatch {
  display: block;
  width: 22px;
  height: 3px;
  border-radius: 2px;
}

.page-home .legend-swatch--upper {
  height: 5px;
  background-color: var(--color-contrast-ink);
}

.page-home .legend-swatch--lower {
  background-color: var(--color-primary);
}

.page-home .window-list {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-contrast-line);
}

.page-home .window-item dt {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.page-home .window-item dd {
  margin: 4px 0 0;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-home .board-note {
  margin-top: var(--space-3);
}

.page-home .board-note .disclosure-panel p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* ---------- 关注列表 ---------- */

.page-home .watch-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-home .watch-head h2 {
  font-size: var(--text-xl);
}

.page-home .watch-head p {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .watch-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .watch-card {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.page-home .watch-card h3 {
  margin: var(--space-2) 0 0;
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .watch-card p {
  margin: 6px 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .watch-cta {
  align-self: flex-start;
}

/* ---------- 伤病时间轴 ---------- */

.page-home .injury-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-home .injury-timeline {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .injury-item {
  padding: var(--space-2) var(--space-3) var(--space-3);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-alt);
}

.page-home .injury-item::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: var(--space-2);
  background-image: repeating-linear-gradient(
    to right,
    var(--color-line) 0 6px,
    transparent 6px 12px
  );
}

.page-home .injury-round {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-home .injury-item h3 {
  margin: 6px 0 0;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-home .injury-item p:last-child {
  margin: 6px 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* ---------- 四个入口 ---------- */

.page-home .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-home .entry {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.page-home .entry--topics {
  background-image: repeating-linear-gradient(
    var(--home-angle),
    color-mix(in srgb, var(--color-primary) 7%, transparent) 0 10px,
    transparent 10px 22px
  );
}

.page-home .entry--scenarios {
  background-color: var(--color-primary-soft);
  box-shadow: none;
}

.page-home .entry--custom {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  box-shadow: var(--shadow-2);
}

.page-home .entry-count {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-accent);
}

.page-home .entry--custom .entry-count {
  color: var(--color-contrast-ink);
}

.page-home .entry h3 {
  margin: 0;
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .entry--custom h3 {
  color: var(--color-contrast-ink);
}

.page-home .entry p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .entry--custom p {
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-home .entry-tags,
.page-home .scene-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .entry-tags li,
.page-home .scene-list li {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface-alt);
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

.page-home .entry--scenarios .scene-list li {
  background-color: color-mix(in srgb, var(--color-surface) 78%, transparent);
}

.page-home .service-list {
  counter-reset: svc;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .service-list li {
  counter-increment: svc;
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-home .service-list li:last-child {
  border-bottom: 0;
}

.page-home .service-list li::before {
  content: counter(svc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

.page-home .entry-link {
  margin-top: auto;
  padding-top: var(--space-2);
  align-self: flex-start;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-primary);
}

.page-home .entry--custom .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 收尾 ---------- */

.page-home .home-outro {
  background-color: var(--color-surface-alt);
}

.page-home .outro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-home .outro-links {
  margin-top: var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .outro-links a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-primary);
}

.page-home .outro-aside {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  border: 1px dashed var(--color-line);
}

.page-home .outro-label {
  margin: 0 0 4px;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-home .outro-value {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .outro-cta {
  margin-top: var(--space-1);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .hero-metrics {
    padding-inline: var(--space-6);
  }

  .page-home .board-panel {
    padding: var(--space-6);
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    padding-block: var(--space-6) var(--section-y-lg);
  }

  .page-home .hero-split {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--space-8);
    align-items: center;
  }

  .page-home .hero-visual {
    margin-top: 0;
    min-height: 520px;
  }

  .page-home .board-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--gutter);
    align-items: start;
  }

  .page-home .injury-track {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    gap: var(--gutter);
    align-items: start;
  }

  .page-home .injury-timeline {
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 1fr);
    overflow-x: auto;
    padding-bottom: var(--space-2);
  }

  .page-home .entry-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gutter);
  }

  .page-home .entry--topics { grid-column: span 7; }
  .page-home .entry--scenarios { grid-column: span 5; }
  .page-home .entry--services { grid-column: span 5; }
  .page-home .entry--custom { grid-column: span 7; }

  .page-home .outro-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--gutter);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-home .hero-metrics {
    padding: var(--space-8) var(--space-8) var(--space-6);
  }

  .page-home .metric--b { margin-left: 16%; }
  .page-home .metric--c { margin-left: 6%; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-link,
  .page-home .outro-links a {
    transition: none;
  }
}